Uber Under Attack: Paris Taxi Wars

Feb. 11 (Bloomberg) -- In Paris, a taxi war has been brewing for months -- but it's just taken a step further. After France's top administrative canceled the required waiting time of 15 minutes for private car services, thousands of regular taxis have been striking in and around the city. Private hires argue the market is big enough for everyone. Bloomberg's Tom Gibson went to find out. (Source: Bloomberg)

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Richard Nephew of Columbia University discusses how U.S. negotiators might try to roll back sanctions against Iran during talks over the country's nuclear program. He talks to Bloomberg's Alix Steel on Street Smart.